138010320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 240

約数和(自身を含む): 536215680

約数和(自身を除く): 398205360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 139, 140, 144, 168, 180, 197, 210, 240, 252, 278, 280, 315, 336, 360, 394, 417, 420, 504, 556, 560, 591, 630, 695, 720, 788, 834, 840, 973, 985, 1008, 1112, 1182, 1251, 1260, 1379, 1390, 1576, 1668, 1680, 1773, 1946, 1970, 2085, 2224, 2364, 2502, 2520, 2758, 2780, 2919, 2955, 3152, 3336, 3546, 3892, 3940, 4137, 4170, 4728, 4865, 5004, 5040, 5516, 5560, 5838, 5910, 6255, 6672, 6895, 7092, 7784, 7880, 8274, 8340, 8757, 8865, 9456, 9730, 10008, 11032, 11120, 11676, 11820, 12411, 12510, 13790, 14184, 14595, 15568, 15760, 16548, 16680, 17514, 17730, 19460, 20016, 20685, 22064, 23352, 23640, 24822, 25020, 27383, 27580, 28368, 29190, 33096, 33360, 35028, 35460, 38920, 41370, 43785, 46704, 47280, 49644, 50040, 54766, 55160, 58380, 62055, 66192, 70056, 70920, 77840, 82149, 82740, 87570, 99288, 100080, 109532, 110320, 116760, 124110, 136915, 140112, 141840, 164298, 165480, 175140, 191681, 198576, 219064, 233520, 246447, 248220, 273830, 328596, 330960, 350280, 383362, 410745, 438128, 492894, 496440, 547660, 575043, 657192, 700560, 766724, 821490, 958405, 985788, 992880, 1095320, 1150086, 1232235, 1314384, 1533448, 1642980, 1725129, 1916810, 1971576, 2190640, 2300172, 2464470, 2875215, 3066896, 3285960, 3450258, 3833620, 3943152, 4600344, 4928940, 5750430, 6571920, 6900516, 7667240, 8625645, 9200688, 9857880, 11500860, 13801032, 15334480, 17251290, 19715760, 23001720, 27602064, 34502580, 46003440, 69005160, 138010320]

約数ペア:

[(1, 138010320), (2, 69005160), (3, 46003440), (4, 34502580), (5, 27602064), (6, 23001720), (7, 19715760), (8, 17251290), (9, 15334480), (10, 13801032), (12, 11500860), (14, 9857880), (15, 9200688), (16, 8625645), (18, 7667240), (20, 6900516), (21, 6571920), (24, 5750430), (28, 4928940), (30, 4600344), (35, 3943152), (36, 3833620), (40, 3450258), (42, 3285960), (45, 3066896), (48, 2875215), (56, 2464470), (60, 2300172), (63, 2190640), (70, 1971576), (72, 1916810), (80, 1725129), (84, 1642980), (90, 1533448), (105, 1314384), (112, 1232235), (120, 1150086), (126, 1095320), (139, 992880), (140, 985788), (144, 958405), (168, 821490), (180, 766724), (197, 700560), (210, 657192), (240, 575043), (252, 547660), (278, 496440), (280, 492894), (315, 438128), (336, 410745), (360, 383362), (394, 350280), (417, 330960), (420, 328596), (504, 273830), (556, 248220), (560, 246447), (591, 233520), (630, 219064), (695, 198576), (720, 191681), (788, 175140), (834, 165480), (840, 164298), (973, 141840), (985, 140112), (1008, 136915), (1112, 124110), (1182, 116760), (1251, 110320), (1260, 109532), (1379, 100080), (1390, 99288), (1576, 87570), (1668, 82740), (1680, 82149), (1773, 77840), (1946, 70920), (1970, 70056), (2085, 66192), (2224, 62055), (2364, 58380), (2502, 55160), (2520, 54766), (2758, 50040), (2780, 49644), (2919, 47280), (2955, 46704), (3152, 43785), (3336, 41370), (3546, 38920), (3892, 35460), (3940, 35028), (4137, 33360), (4170, 33096), (4728, 29190), (4865, 28368), (5004, 27580), (5040, 27383), (5516, 25020), (5560, 24822), (5838, 23640), (5910, 23352), (6255, 22064), (6672, 20685), (6895, 20016), (7092, 19460), (7784, 17730), (7880, 17514), (8274, 16680), (8340, 16548), (8757, 15760), (8865, 15568), (9456, 14595), (9730, 14184), (10008, 13790), (11032, 12510), (11120, 12411), (11676, 11820)]